"Baby on Board" is the 24th episode of the third season, as well as the season finale of the American sitcom Modern Family, and the series' 72nd episode overall. It aired on May 23, 2012. The episode was written by Abraham Higginbotham and directed by Steven Levitan. The episode features guest actors Reid Ewing and Terri Hoyos. It was viewed by 10.07 million people in its original US broadcast.